/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #1d4ed8;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background-color: #2563eb;
    color: white;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    color: white;
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background-color: #4b5563;
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.btn-outline:hover {
    background-color: #2563eb;
    color: white;
}

/* Header and Navigation */
.header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #2563eb;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #555;
}

.hero-image img {
    width: 100%;
    height: auto;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #fff;
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background-color: #f8fafc;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.service-card img {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #1a1a1a;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: #f8fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text ul {
    list-style: none;
    padding-left: 0;
}

.about-text li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about-text li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #22c55e;
    font-weight: bold;
}

.about-stats {
    display: grid;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.stat h3 {
    font-size: 2.5rem;
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.stat p {
    font-weight: 500;
    color: #555;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: #fff;
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
    background-color: #f8fafc;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-card img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: #555;
}

.testimonial-card h4 {
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.testimonial-card span {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Blog Preview Section */
.blog-preview {
    padding: 80px 0;
    background-color: #f8fafc;
}

.blog-preview h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card h3 {
    padding: 1.5rem 1.5rem 0.5rem;
    margin-bottom: 0.5rem;
}

.blog-card h3 a {
    color: #1a1a1a;
}

.blog-card h3 a:hover {
    color: #2563eb;
}

.blog-card p {
    padding: 0 1.5rem;
    color: #555;
    font-size: 0.9rem;
}

.blog-card .read-more {
    display: inline-block;
    padding: 1rem 1.5rem;
    color: #2563eb;
    font-weight: 500;
}

.blog-cta {
    text-align: center;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #fff;
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.contact-item img {
    width: 24px;
    height: 24px;
    margin-top: 4px;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #1a1a1a;
}

.social-links {
    margin-top: 2rem;
}

.social-links h4 {
    margin-bottom: 1rem;
}

.social-links a {
    display: inline-block;
    margin-right: 1rem;
    color: #2563eb;
    font-weight: 500;
}

/* Contact Form */
.contact-form {
    background-color: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #1a1a1a;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #fff;
}

.footer-section p {
    color: #d1d5db;
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Cookie Banner and Modal */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a1a1a;
    color: #fff;
    padding: 1rem;
    z-index: 2000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-buttons button {
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.7);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
}

.cookie-modal.show {
    display: flex;
}

.cookie-modal-content {
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-option {
    margin-bottom: 1.5rem;
}

.cookie-option label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: 500;
    cursor: pointer;
}

.cookie-option input[type="checkbox"] {
    margin-top: 2px;
}

.cookie-option p {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #6b7280;
}

.cookie-modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Thanks Page */
.thanks-page {
    padding: 80px 0;
    text-align: center;
}

.thanks-content {
    max-width: 600px;
    margin: 0 auto;
}

.thanks-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 2rem;
}

.thanks-content h1 {
    margin-bottom: 1rem;
    color: #22c55e;
}

.next-steps {
    text-align: left;
    margin: 3rem 0;
    padding: 2rem;
    background-color: #f8fafc;
    border-radius: 12px;
}

.next-steps ol {
    padding-left: 1.5rem;
}

.next-steps li {
    margin-bottom: 0.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

.contact-emergency {
    margin-top: 2rem;
    padding: 1rem;
    background-color: #fef3c7;
    border-radius: 8px;
}

/* Legal Pages */
.legal-page {
    padding: 80px 0;
}

.legal-page h1 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.last-updated {
    color: #6b7280;
    font-style: italic;
    margin-bottom: 3rem;
}

.legal-content {
    max-width: 800px;
}

.legal-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.legal-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #374151;
}

.legal-content ul, .legal-content ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

/* Cookie Policy Tables */
.cookie-table, .cost-table, .sustainability-table, .cost-comparison {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.cookie-table th, .cookie-table td,
.cost-table th, .cost-table td,
.sustainability-table th, .sustainability-table td,
.cost-comparison th, .cost-comparison td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.cookie-table th,
.cost-table th,
.sustainability-table th,
.cost-comparison th {
    background-color: #f3f4f6;
    font-weight: 600;
    color: #1a1a1a;
}

.cookie-settings {
    margin: 2rem 0;
    padding: 2rem;
    background-color: #f8fafc;
    border-radius: 12px;
}

/* Blog Pages */
.blog-header {
    padding: 60px 0;
    background-color: #f8fafc;
    text-align: center;
}

.blog-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.blog-articles {
    padding: 60px 0;
}

.blog-card.featured {
    grid-column: 1 / -1;
}

.blog-card.featured .blog-content {
    padding: 2rem;
}

.blog-card.featured h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.blog-date {
    color: #6b7280;
    font-size: 0.9rem;
    font-weight: 500;
}

.newsletter-signup {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 12px;
    text-align: center;
    color: #fff;
}

.newsletter-content h3 {
    color: #fff;
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 6px;
}

.newsletter-form button {
    padding: 12px 24px;
    background-color: #fff;
    color: #2563eb;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

/* Article Pages */
.blog-article {
    padding: 60px 0;
}

.article-header {
    margin-bottom: 3rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 1rem;
    color: #2563eb;
    font-weight: 500;
}

.article-date {
    color: #6b7280;
    font-size: 0.9rem;
    font-weight: 500;
}

.article-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    margin: 2rem 0;
}

.article-content {
    max-width: 800px;
    line-height: 1.8;
}

.article-content .lead {
    font-size: 1.2rem;
    color: #374151;
    font-weight: 500;
    margin-bottom: 2rem;
}

.article-content h2 {
    margin-top: 3rem;
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.article-content h3 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
}

.article-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.article-content ul, .article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-cta {
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px;
    text-align: center;
}

.article-cta h3 {
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.article-navigation {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.prev-article, .next-article {
    color: #2563eb;
    font-weight: 500;
    padding: 1rem;
    background-color: #f8fafc;
    border-radius: 8px;
    flex: 1;
    text-align: center;
}

.warning-box {
    padding: 1rem;
    background-color: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 8px;
    margin: 2rem 0;
}

.checklist {
    background-color: #f0fdf4;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.checklist ul {
    list-style: none;
    padding-left: 0;
}

.checklist li {
    margin-bottom: 0.5rem;
    font-family: monospace;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #fff;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    
    .nav-menu.show {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .article-navigation {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .blog-card.featured {
        grid-column: 1;
    }
    
    .services-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .cookie-table, .cost-table, .sustainability-table, .cost-comparison {
        font-size: 0.9rem;
    }
    
    .cookie-table th, .cookie-table td,
    .cost-table th, .cost-table td,
    .sustainability-table th, .sustainability-table td,
    .cost-comparison th, .cost-comparison td {
        padding: 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 1.75rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .services, .about, .testimonials, .blog-preview, .contact {
        padding: 60px 0;
    }
    
    .service-card, .testimonial-card {
        padding: 1.5rem;
    }
    
    .blog-card.featured .blog-content {
        padding: 1.5rem;
    }
    
    .cookie-modal-content {
        padding: 1.5rem;
    }
    
    .cookie-table, .cost-table, .sustainability-table, .cost-comparison {
        font-size: 0.8rem;
        overflow-x: auto;
        display: block;
        white-space: nowrap;
    }
}

/* Print Styles */
@media print {
    .header, .footer, .cookie-banner, .cookie-modal {
        display: none;
    }
    
    .blog-article, .legal-page {
        padding: 0;
    }
    
    .article-navigation, .article-cta {
        display: none;
    }
    
    body {
        font-size: 12px;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    table {
        page-break-inside: avoid;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .service-card, .testimonial-card, .blog-card {
        border: 2px solid #333;
    }
    
    .btn-outline {
        border-width: 3px;
    }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Screen Reader Only Content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}